The Crop Factory, Steam Locomotives and the Coal Bill and more

Can Gardening be Made a Standardized Industry, Independent of the Elements?

Dismantling a City

How a Great Army Camp Is Converted into Second-Hand Building Material

Open-Air Mining of Coal by Electric Shovels

The Welded Joint in Structural-Steel Work

The International Trademark

Steps Toward Easier Protection of American Rights in Foreign Countries

Possum Wood

A Little-Known Forest Product That Seems Certain to Find a Place in Our Economy

The Laboratory in Business

How Science and Industry have Linked Hands in the Industrial Laboratory

Ohio's Flood Insurance

How the Miami Valley Plans to Stop the Next Inundation Before it Starts

Pin-Hole Photography

Some New and Pertinent Facts About an Old but Misunderstood Art

Laws of Air Resistance of Aerofoils, A Light-Fringe Dilatometer